baber/WOPTO huggingface dataset:
Patent JP-S5482173-A (JP)
Title: Wafer adhesion/separation mechanism for mask aligner
Inventor: NISHIZUKA HIROSHI
IPC: G03F7/20
Filed: 1977-12-14
Abstract: PURPOSE: To secure smooth adhesion and separation of the wafer by providing the sucking disc at the wafer circumference area of the chuck. The sucking disc expands and pushes the wafer when the mask is adhered to the wafer and contracts to suck the wafer when separating the mask from the wafer.  
     CONSTITUTION: With supply of the compressed N 2  gas through vent 10a, the center part of wafer 14 is adhered earlier than the circumference part to mask 16, and furthermore high-voltage N 2  is supplied through vent 10b to expand sucking disc 12 and thus to adhere the wafer circumference to the mask. In this way, the mask adheres uniformly to the wafer. Vent 10b is exhausted first and then the vacuum exhaustion is given to vent 10a, and thus the wafer circumference is separated first from the mask via the function of the sucking disc. And then the whole wafer is separated by the vacuum force of the chuck. Thus, the smooth adhesion and separation becomes possible for the wafer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0816680-A (JP)
Title: Electronic voting system
Inventor: SHIMOJIMA NAOKO
IPC: G06Q50/34
Filed: 1994-06-30
Abstract: PURPOSE:To perform a legal voting in an election at all times by excluding a defective voting operation by permitting only a qualified votor with a regular election franchise and voting right to vote while prohibiting to vote without using a vote permission ID set at the time of reception in the electronic voting system for performing the reception and the voting at individual terminals respectively. CONSTITUTION:After the identity of the votor is certified by operating a receiving terminal 1a, the registration processing of the vote permission ID is interposed and before the voting operation, the input of the vote permission ID and ID check processing are interposed by operating a voting terminal 1c. Thus, the voting is prohibited without using the vote permission ID set at the time of reception.
Patent JP-S63312629-A (JP)
Title: Gaalas epitaxial wafer
Inventor: KATO TETSURO
IPC: H01L21/208
Filed: 1987-06-15
Abstract: PURPOSE:To obtain a uniform grown layer and to improve its productivity and quality by disposing adjacently in contact a Ga1-uAluAs crystal or a GaAs crystal of a low AlAs mixed crystal ratio as an oxidation preventing film on a Ga1-xAlxAs crystal of high AlAs mixed crystal ratio to be easily oxidized. CONSTITUTION:A Zn-dope P-type Ga1-xAlxAs epitaxial layer 1 and an undoped GaAs layer 2 are formed on a P-type GaAs substrate (100) 3 by a gradual liquid-phase epitaxial growth method using a normal slide type board. The thickness of the layer 1 is up to 200mum at this time, the ratio is 0.65 at the boundary to the substrate 3, and 0.40 on the epitaxial layer after the growth is finished. The thickness of the layer 2 on the layer 1 is up to 3mum. Then, the thus obtained substrate 3 of the epitaxial wafer is completely removed by mechanical polishing or chemical etching, thereby completing the epitaxial wafer. An epitaxial growth on the wafer is extremely uniformly performed.
Patent JP-2000338087-A (JP)
Title: Electrophoretic apparatus
Inventor: TANAAMI TAKEO
IPC: G01N27/447
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophoretic apparatus capable of obtaining many information relative to each other in a short time by simplifying a migrating unit and obtaining an accurately migrating pattern. SOLUTION: The electrophoretic apparatus conducts an electrophoresis of a sample labeled by a fluorescent pigment in a migrating unit 201 and reads a luminescent fluorescent pattern. In this case, the apparatus comprises an electrophoretic device 200 for conducting an electrophoresis by feeding a plurality of samples for connecting different fluorescent pigments to a labeled substance such as many types of proteins or DNA or the like to the same lane of the unit 201, and a cofocal scanner or a fluorescent image measuring device for scanning the sample of the unit 201 by an exciting light and simultaneously detecting multicolor fluorescent pattern of the sample emitting by illuminating with an exciting light through a plurality of filters having different transmitting characteristics of multicolor fluorescent pattern of the sample emitted by irradiating with the light,  thereby simultaneously detecting a plurality of types of migrating patterns.
Patent JP-S5851395-A (JP)
Inventor: KATAYANAGI YUUJI
IPC: G07D1/00
Filed: 1981-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5274181-A (JP)
Title: Product discharge detector
Inventor: SUZUKI KIICHI
IPC: G01V8/10
Filed: 1975-12-17
Abstract: PURPOSE:To ensure the detection for knowing whether products are being discharged automatically in association with the up-and-down movement of the press.
Patent JP-S5672463-A (JP)
Title: Data copying device
Inventor: SANADA NORIAKI
IPC: G03G15/04
Filed: 1979-11-19
Abstract: PURPOSE: To increase data input capacity at a low cost by making it possible to input data by use of an electronic desk-top calculator by incororating a data copying device in the recorder of an electrophotographic copier, etc., in one body.  
     CONSTITUTION: An original is mounted on original table 2 and required data, is stored in register 16 by pushing input button 11, then said data is displayed on display unit 15 of the electronic desk-top calculator. Next, pushing copy button 5 to start copy. At this time, a constant pulse is generated by the pulse generated by depressing copy button 5 and applied to the base of transistor 21. As transistor 21 turns on, relay 20 operates to turn on exposure switch 20', and display unit 4 turns on for a certain time to display the same data as that displayed on display unit 15. Light from display unit 4 is image-formed on the photosensitive plate and the data is recorded on recording paper together with the original image. Thus, the data input capacity can be increased at a low cost by using the electronic desk- top calculator. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H022912-A (JP)
Title: Thin film moisture sensitive element
Inventor: MURATA MAKOTO
IPC: C09D179/08
Filed: 1988-06-17
Abstract: PURPOSE:To make it possible to implement excellent resistance against temperature, chemicals and the like, high sensitivity and high speed response by providing a moisture sensitive element incorporating a polyimide based thin film whose thickness if 1,000Angstrom  or less. CONSTITUTION:Aluminum is evaporated on a glass substrate, and an electrode is formed on the substrate. Amphoteric polyimide precursors (PIP) shown by the formula are laminated on the substrate in 41 layers by the method of Langmuir-Brodgett. Thereafter, heat treatment is performed at 400 deg.C for one hour, and imidation is completed. The thickness of the obtained polyimide thin film is 200Angstrom . Comb-shaped gold as an electrode having the width of 100mum and an interval of 500mum is evaporated on the formed polyimide thin film by a resistance heating method. In this way, an MIM type thin film moisture sensitive element is manufactured. The gold having the degree of thickness is porous and furthermore has metallic electric conductivity. The access of moisture is easy.
Patent JP-H06336992-A (JP)
Title: Water supply device
Inventor: MATSUMOTO KATSUMI
IPC: F25D25/00
Filed: 1993-05-31
Abstract: PURPOSE:To suppress the adhesion of soil and prevent the generation of microorganisms by dividing the casing of a feed water pump vertically between a vortex chamber and a motor, and fitting/removing the divided bodies interlockingly with the putting-in/out of a feed water tank. CONSTITUTION:When the feed water tank 2 of a water supply device 1 is mounted, the lever 16 of pump fitting/removing mechanism 5 is pressed to the rear wall 20 of a water pan 4 and rotated against a spring 21. The pump upper part 7 of a feed water pump 3 is thereby lowered and jointed to a pump lower part 9 to enable water supply. When a motor 6 is driven at the time of feeding water, since a rotary shaft is connected thereto by a joint 13, an impeller 8 is rotated. As a result, water is supplied to both upper and lower feed water pipes 25, 26 of a vortex chamber 30. When the feed water tank 2 is detached after the termination of water supply, the lever 16 is reversely rotated by the spring 21, so that the pump upper part 7 is detached from the pump lower part 9. The pump upper part 7 can be thereby kept in the unsubmerged state.
Patent JP-S5848195-A (JP)
Inventor: UIRIAMU JIEI ROOZENHAIZAA
IPC: G08B25/00
Filed: 1982-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5482552-A (JP)
Title: Eddy-current coupling motor
Inventor: NANBA NAOTO
IPC: H02K49/04
Filed: 1977-12-15
Abstract: PURPOSE: To provide highly efficient operability by using a pole change induction motor for drive which selects the motor of high number of poles and of low rpm. from a pole change signal circuit in the range of low speed.  
     CONSTITUTION: A 4/8-pole-change-squirrel-cage-three-phase-induction-motor 11 for driving operates an eddy power coupling 2, whose pole number is changed by a signal circuit 12 actuating with a speed setting resistor 10. Using a 8 pole driving machine, when the number of poles are changed under a specific torque load at a certain speed Nrpm under the maximum output frequency of the eddy current coupling, the 8 pole driving machine may be used in the speed range of 0 to nrpm and the 4 pole driving machine may be used at the speed over nrpm. Idling and heat loss may reduce at the speed under nrpm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6212096-A (JP)
Inventor: TANAKA EIJI
IPC: H05B41/16
Filed: 1985-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0720158-A (JP)
Title: Optical current transformer
Inventor: KATAOKA YASUO
IPC: G01R15/22
Filed: 1993-06-22
Abstract: PURPOSE:To achieve high measurement accuracy while enlarging the current measuring range. CONSTITUTION:The optical current transformer comprises core type optical current transformers 211-217 provided with a gap, and coreless optical current transformers 231-236 having higher current measuring range than the optical current transformers 211-217. A demodulation selecting section 24 selects the outputs from the optical current transformers depending on the magnitude of current flowing through a conductor 22 to be measured and demodulates the selected output to produce a current detection output. When the magnitude of current is relatively low, detection outputs from the transformers 211-217 are taken out otherwise detection outputs from the transformers 231-236 are taken out. Measurement accuracy is enhanced for both detection outputs and the measurement range is enlarged by selecting the transformers.
Patent JP-S5773117-A (JP)
Title: Molen iron dephosphorizer
Inventor: NARITA KIICHI
IPC: C21C7/064
Filed: 1980-10-24
Abstract: PURPOSE: To eliminate the need for discarding of desulfurization slag, utilize the Ca components in the desulfurization slag and provide the effect of killing two birds with one stone by making up the defficiency of the dephophorization components in blast furnace slag with the desulfurization slag obtained at the time of desulfurizing the molten iron with Ca compounds.  
     CONSTITUTION: Molten iron A from a blast furnace 1 is charged into a dephosphorizing pan 2, and a dephosphorizer D is added thereto, by which the molten iron is dephosphorized and the formed dephosphorization slag is discarded. The dephosphorized molten iron is added with CaC 2  on a mixer car 3, and is thereby desulfurized, after which it is treated in a converter 4. On the other hand, the blast  furnace slag B is conducted to a slag making pan 5, where it is mixed with the  desulfurization slag C discharged in said desulfurization process, whereby said  dephosphorizer D is produced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5851891-A (JP)
Title: Production ascorbic acid oxidase through fermentation process
Inventor: YOKOYAMA SADAJI
IPC: C12N9/02
Filed: 1981-09-22
Abstract: PURPOSE:A microorganism in Aspergillus or Penicillium, capable of producing the titled substance, is cultured to collected the titled substance from the culture mixture. CONSTITUTION:A microorganism is Aspergillus of Penicillium, capable of producing ascorbic acid oxidase, such as Aspergillus saitioi R-3813 or Penicillium janthinellum is cultured in a medium containing carbon sources such as glucose, fructose, acetic acid or the like, nitrogen sources such as ammonium chloride, urea or choline, other trace nutrients at 25-35 deg.C, 4-8pH under aeration for 2-4 days. The cell bodies are filtered off, crushed, and the product is centrifuged to collect the supernatant. The supernatant is subjected to salting-out, precipitation, ion-exchange column chromatography or gel filtration to collect the  objective ascorbic acid oxidase.
Patent JP-2000334253-A (JP)
Title: Compressed air supply device for station service
Inventor: WAKAMATSU TOSHIFUMI
IPC: B01D63/04
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent rust from generating in pipes and load facilities connected to a compressed air pipeline at a low cost by providing an air dryer of a hollow fiber separation membrane type for separating the moisture content in compressed air by membrane permeation in the compressed air pipeline for supplying the compressed air from an air compressor to the load facilities. SOLUTION: In this compressed air supply device for station service, the compressed air pipeline 3 is connected to the outlet side of the air compressor and a posterior cooler, a water separator and an air storage tank are successively provided in this pipeline 3. The air dryer 20 of a hollow fiber separation membrane type for separating the moisture content in the compressed air by membrane permeation is also provided on this pipeline 8 of the outlet side of the air storage tank. The air dryer 20 is provided with plural hollow fiber membrane separation modules 21 connected in parallel, an inlet side common pipe 22 and an outlet side common pipe 23 connected to the modules, a header 24 and a drain trap 25 connected to the pipe 22 and a pre-filter 26 and a mist separator 27 provided in series between the pipeline 3 and the header 24.
Patent JP-H09900-A (JP)
Title: Apparatus for mixing powder and gas
Inventor: TANI KATSUMI
IPC: B01F23/30
Filed: 1995-06-16
Abstract: PURPOSE: To reduce unevenness in the dispersion of powder by connecting a main pipe for conducting a first flux of powder to both an injection pipe for injecting a second flux of powder and a stirring pipe for injecting a third flux of powder so as to mix gas and powder with each other by using whirling gas flow. CONSTITUTION: An injection pipe 3 for injecting a mixed flow 4 as a second powder into a main pipe 1 is connected to the main pipe 1 for allowing air 2 as a first gas to flow in order to form a whirling flow. In a downstream side of the injection pipe, a nozzle 6 as a stirring pipe for injecting air 7 as a third gas into the main pipe 1 in a tangential direction of the main pipe 1 is connected to the main pipe 1 in order to generate a whirling flow whirling in a direction opposite to that of a whirling flow formed by the injection of the mixed flow 4. As a result, two whirling flows having different whirling directions according to the flow directions are generated. A powdery chemical in the mixed flow 4, which is injected through the injection pipe 3, is made to uniformly disperse in air 2, 7 acting as the first gas and the third gas so that there are less chances of causing unevenness in the mixture of the powder chemical and the air.
Patent JP-H05321738-A (JP)
Title: Abnormality detecting device for fuel pressure regulator control system
Inventor: KOIKE YUZURU
IPC: F02D41/22
Filed: 1992-05-19
Abstract: PURPOSE:To easily detect the abnormality of a control system consisting of a fuel pressure regulator and a fuel pressure switching means, which is used to switch the fuel pressure, without adding special equipment for abnormality detection by detecting the abnormality of the system, based on the value of an air/fuel ratio as detected. CONSTITUTION:In an engine 1, a fuel injection valve 6 is arranged at the upstream side of an intake valve 5 in an intake pipe 2. The fuel is supplied to the fuel injection valve 6 by a fuel pump 20 from a fuel tank 21 via a fuel supplying pipe 22. In addition, a fuel pressure regulator, which is used to regulate the pressure of the fuel, is connected to the fuel injection valve 6 via a fuel return valve 26. In this case, a solenoid valve 29, or a fuel pressure switching means, is arranged in a negative pressure introducing pipe 28. On the other hand, an O2 sensor 9, which is used to detect the oxygen concentration in the exhaust gas, is arranged in an exhaust pipe. Based on the values detected by the O2 sensor 9, the abnormality of a control system consisting of the fuel pressure regulator 25 and the solenoid valve 29 is detected by an ECU 40.
Patent JP-H05342230-A (JP)
Title: Merchandize display data file preparing device
Inventor: YOSHIDA YUKIMASA
Filed: 1992-06-10
Abstract: PURPOSE:To allow an operator without enough knowledge on a merchandize and its arrangement on a shelf to specify the proper display of the merchandize to the display shelf in a short time. CONSTITUTION:This device is provided with a merchandize rank file storage part 5 storing merchandize rank files obtained by giving rank values to merchandize codes belonging to the same group in the order of sales quantity, a shelf information file storage part 6 storing a shelf number, a stage number corresponding to the stage of the shelf and the value given to the stage number by coordinating, a merchandize information file storage part 7 storing the number of displayed merchandizes coordinated by the merchandize codes and the size/factor-coefficient of the products by coordinating and a merchandize display data file storage part 8 storing a generated merchandize display data file. When a display information preparation instruction is inputted from a key board 1, a display data preparing means 3 prepares the merchandize display data file by referring to respective storage parts 5 to 7.
Patent JP-2000336001-A (JP)
Title: Production of pressed flower-drying mat and pressed flower-drying mat
Inventor: SUGINO YOSHIO
IPC: A01N3/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a pressed flower-drying mat, capable of applying a drying agent in an enough amount without directly touching to a flowering plant to be made into the pressed flower when the mat is used as it is, and having convenient cushioning properties, and to provide a pressed flower-drying mat. SOLUTION: This method for producing a pressed flower-drying mat comprises one open edge face-sealing process 1 for sealing one of the both open edge faces of the main body of the pressed flower-drying mat formed out of a corrugated board having a size capable of being used as the pressed flower-drying mat, drying agent-filling process 5 for filling the main body of the pressed flower-drying mat with the granulated or pulverized drying agent through the another open edge face after the one open edge face-sealing process, and another open edge face-sealing process 8 for sealing the another open edge face after the drying agent-filling process.
Patent JP-H091967-A (JP)
Title: Ic card
Inventor: OMORI MAKOTO
IPC: B42D15/10
Filed: 1995-06-16
Abstract: PURPOSE: To provide an IC card capable of forming a multi-functional IC card system. CONSTITUTION: This IC card comprises, second connectors 2a, 2b mounted to connect a plurality of external equipments, in addition to a first connector 1 to connect to a body apparatus. The one second connector is formed of terminals of two groups and an intermediate terminal-less part. Thus, the card can be connected to a plurality of the external equipments. Further, the number of the terminals, the shape of the engaging parts, the terminal row and terminal pitch of the second connector, are differentiated to prevent the erroneous connection.
Patent JP-S5482255-A (JP)
Title: Detection circuit
Inventor: YUGAWA AKIRA
IPC: G01D5/12
Filed: 1977-12-13
Abstract: PURPOSE: To simplify circuit constitution by using the elements per se which convert the changes of physical phenomena to changes of resistance values as load resistances.  
     CONSTITUTION: Magnetoresistance effect elements whose resistance values change with the directions and intensities of magnetic fields are disposed two pieces at a right angle to provide load resistances R 5 , R 6  and MOS transistors T 1 , T 2  as active elements are crossed to constitute a bistable circuit. Capacitors C 1 , C 2  are connected to output ends 7, 8. Then, when a voltage is applied between terminals 6, 9 after the charges of the capacitors C 1 , C 2  are discharged with the terminal 6 being made at the same potential as that of ground terminal 9, then the capacitors C 1 , C 2  are charged through the load resistances R 5 , R 6  and the voltage of the terminal 7 or 8 on the side of a shorter time constant exceeds the threshold voltages of MOS transistors T 1 , T 2  earlier, then one of the MOS transistors T 1 , T 2  conducts and one voltage of the terminals 7, 8 lowers and the other voltage rises, whereby charging up to the supply voltage is accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5374738-A (JP)
Title: Diffusing apparatus for air conditioner
Inventor: NAWA MOTOYUKI
IPC: F24F13/08
Filed: 1976-12-14
Abstract: PURPOSE:To improve comfortability by means of a control port opening and closing means utilizing fluid pressure or electric signal derived from the bistable fluidic element so that air draft can be switched as desired while the direction of air flow can be automatically shifted during the bedtime with the setting of a timer.
Patent JP-S5852832-A (JP)
Title: Semiconductor device
Inventor: SATOU HAJIME
IPC: H01L23/495
Filed: 1981-09-25
Abstract: PURPOSE:To curtail use of the gold material, as well as to enhance yield of pellet attachment at a semiconductor device by a method wherein nickel-phosphorus layers are provided on the back of a pellet and on the pellet attaching face of a lead frame. CONSTITUTION:The Ni-P layers 3, 5 are provided respectively on the upper face of a tab 2 of the lead frame 1 and on the back of the semiconductor pellet 4, an interposing metal layer 6 is interposed between both the Ni-P layers 3, 5 thereof, they are heated, and moreover the semiconductor pellet 4 is absorbed by a collet to be held, and by performing scrub action, the three layers 3, 6, 5 are fused into one in inactive gas like N2 gas to perform attachment of the pellet. No flux is needed to be used. After attachment of pellet is finished, electrode pads of the semiconductor pellet 4 and the inner lead parts of the lead frame 1 are connected electrically with wires 7. Moreover the pellet attaching region containing the semiconductor pellet 4, the wires 7, the tab 2, the inner lead parts, etc., is sealed by molding with resin 8.